and the growth of right-to-carry laws. the tsa says in most cases travelers said they forgot that the weapon was in their bag. >>> dan hellie at the park now with a look at what's coming up in sports. we can guess what that might be, dan. >> vance and doreen, it is monday. the cooley report is on the spot. we'll be talking nationals as they try to lock up the division title. and of course, redskins. >> we'll break down rg-iii, and then the game-winning field goal. >> of course, billy cundiff, as >>> take a look, there's nats park behind me. we're ready to play some ball. the forecast looking good. so the weather, i don't think at all is going to be getting in the way. we're expecting scattered showers, mainly light showers from now up until about 9:00, maybe 10:00 p.m. we'll start to see pockets of more widespread rain moving in around that time of 9:00, 10:00 p.m. the rain continues on. for tomorrow morning, take a look behind me. there will be areas of moderate and heavy rain as indicated by the areas shaded in yellow an